010 Editor

It provides both a text editor with real‑time syntax parsing via Tree‑sitter and a hex editor capable of handling files larger than 50 GB. The text side supports common source‑code and markup formats such as C/C++, PHP, XML and HTML, offering unlimited undo, column‑mode editing and scripting extensions. The binary side uses “Binary Templates”—C‑like structures that can include control flow—to parse files into hierarchical views, allowing direct editing of over 300 known formats and automatic template execution on open.

The tool is aimed at developers, reverse engineers, forensic analysts and data‑recovery specialists who need to inspect, modify, or analyze raw binary data alongside textual content. It includes disassembly support for multiple CPU architectures, visual search utilities, and the ability to examine file systems, partitions and low‑level storage structures.

Distinctive features include the integration of Binary Templates for structured hex editing, a large template repository, and combined text/hex workflows within a single stable macOS application.